#!/usr/bin/env node

const fs=require('fs');
const file=process.argv[2];
//get file size
let len=fs.statSync(file).size;
//create buffer
let buf=Buffer.alloc(len);
//open->handle
let fid=fs.openSync(file,'r');
//read
fs.readSync(fid,buf,0,len,0);
console.log(buf.toString('utf8'))
//close
fs.closeSync(fid)
